Product Overview
This product has the functions of a high-voltage voltage sensor and a supporting insulator. It is suitable for measuring voltages of any frequency and waveform at voltage levels of 12kV and below. It is widely used in various high-voltage switchgear, high-voltage inverters and other fields. It has the characteristics of high withstand voltage level, easy use, safety, reliability and compactness. It is completely sealed and has excellent dustproof, moisture-proof, shock-proof and impact-proof performance.
Technical Parameters
| Item | Parameter | |
| Maximum Detection Voltage (RMS) | 15kV | |
| Dielectric Strength Test Voltage (RMS) | 42kV,50Hz | 1min |
| Partial Discharge Level | 1.2Um | ≤3pC |
| Maximum Transverse Stress Resistance | 7.5kN | 40mm from the high-voltage side surface |
| Operating Temperature | -40℃ - 70℃ | |
| Storage Temperature | -45℃ - 85℃ | |
| Rated Input Voltage (RMS) | 10kV | AC |
| Rated Output Voltage | 3.25V | AC |
| Difference | ≤0.25% | '@50Hz Sine Wave' |
| Phase Difference | 30″ | '@50Hz Sine Wave' |
| Linearity | 0.25% | |
| Output Load Impedance | ≥1MΩ | |
| Weight | ≈1kg | |
| Cable Length | 3m | |
Dimensions
The product consists of a main sensor and a matching cable. As shown in the figure below, the matching cable consists of a short cable and a long cable. The M6 screw of the short cable is tightened onto the secondary output insert of the main body, and the long cable is connected to the short cable via a waterproof plug.


Keywords
high voltage sensor/Support insulator combination device
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Product Overview
This product has the functions of a high-voltage voltage sensor and a supporting insulator. It is suitable for measuring voltages of any frequency and waveform at voltage levels of 12kV and below. It is widely used in various high-voltage switchgear, high-voltage inverters and other fields. It has the characteristics of high withstand voltage level, easy use, safety, reliability and compactness. It is completely sealed and has excellent dustproof, moisture-proof, shock-proof and impact-proof performance.
Technical Parameters
| Item | Parameter | |
| Maximum Detection Voltage (RMS) | 15kV | |
| Dielectric Strength Test Voltage (RMS) | 42kV,50Hz | 1min |
| Partial Discharge Level | 1.2Um | ≤3pC |
| Maximum Transverse Stress Resistance | 7.5kN | 40mm from the high-voltage side surface |
| Operating Temperature | -40℃ - 70℃ | |
| Storage Temperature | -45℃ - 85℃ | |
| Rated Input Voltage (RMS) | 10kV | AC |
| Rated Output Voltage | 3.25V | AC |
| Difference | ≤0.25% | '@50Hz Sine Wave' |
| Phase Difference | 30″ | '@50Hz Sine Wave' |
| Linearity | 0.25% | |
| Output Load Impedance | ≥1MΩ | |
| Weight | ≈1kg | |
| Cable Length | 3m | |
Dimensions
The product consists of a main sensor and a matching cable. As shown in the figure below, the matching cable consists of a short cable and a long cable. The M6 screw of the short cable is tightened onto the secondary output insert of the main body, and the long cable is connected to the short cable via a waterproof plug.


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